38260908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 119159040

約数和(自身を除く): 80898132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 131, 133, 171, 183, 228, 244, 252, 262, 266, 342, 366, 393, 399, 427, 524, 532, 549, 684, 732, 786, 798, 854, 917, 1098, 1159, 1179, 1197, 1281, 1572, 1596, 1708, 1834, 2196, 2318, 2358, 2394, 2489, 2562, 2751, 3477, 3668, 3843, 4636, 4716, 4788, 4978, 5124, 5502, 6954, 7467, 7686, 7991, 8113, 8253, 9956, 10431, 11004, 13908, 14934, 15372, 15982, 16226, 16506, 17423, 20862, 22401, 23973, 24339, 29868, 31964, 32452, 33012, 34846, 41724, 44802, 47946, 48678, 52269, 55937, 69692, 71919, 73017, 89604, 95892, 97356, 104538, 111874, 143838, 146034, 151829, 156807, 167811, 209076, 223748, 287676, 292068, 303658, 313614, 335622, 455487, 503433, 607316, 627228, 671244, 910974, 1006866, 1062803, 1366461, 1821948, 2013732, 2125606, 2732922, 3188409, 4251212, 5465844, 6376818, 9565227, 12753636, 19130454, 38260908]

約数ペア:

[(1, 38260908), (2, 19130454), (3, 12753636), (4, 9565227), (6, 6376818), (7, 5465844), (9, 4251212), (12, 3188409), (14, 2732922), (18, 2125606), (19, 2013732), (21, 1821948), (28, 1366461), (36, 1062803), (38, 1006866), (42, 910974), (57, 671244), (61, 627228), (63, 607316), (76, 503433), (84, 455487), (114, 335622), (122, 313614), (126, 303658), (131, 292068), (133, 287676), (171, 223748), (183, 209076), (228, 167811), (244, 156807), (252, 151829), (262, 146034), (266, 143838), (342, 111874), (366, 104538), (393, 97356), (399, 95892), (427, 89604), (524, 73017), (532, 71919), (549, 69692), (684, 55937), (732, 52269), (786, 48678), (798, 47946), (854, 44802), (917, 41724), (1098, 34846), (1159, 33012), (1179, 32452), (1197, 31964), (1281, 29868), (1572, 24339), (1596, 23973), (1708, 22401), (1834, 20862), (2196, 17423), (2318, 16506), (2358, 16226), (2394, 15982), (2489, 15372), (2562, 14934), (2751, 13908), (3477, 11004), (3668, 10431), (3843, 9956), (4636, 8253), (4716, 8113), (4788, 7991), (4978, 7686), (5124, 7467), (5502, 6954)]