23319954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 43035246

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 191, 238, 266, 306, 323, 342, 357, 378, 382, 399, 459, 513, 573, 646, 714, 798, 918, 969, 1026, 1071, 1146, 1197, 1337, 1719, 1938, 2142, 2261, 2394, 2674, 2907, 3213, 3247, 3438, 3591, 3629, 4011, 4522, 5157, 5814, 6426, 6494, 6783, 7182, 7258, 8022, 8721, 9741, 10314, 10887, 12033, 13566, 17442, 19482, 20349, 21774, 22729, 24066, 25403, 29223, 32661, 36099, 40698, 45458, 50806, 58446, 61047, 61693, 65322, 68187, 72198, 76209, 87669, 97983, 122094, 123386, 136374, 152418, 175338, 185079, 195966, 204561, 228627, 370158, 409122, 431851, 457254, 555237, 613683, 685881, 863702, 1110474, 1227366, 1295553, 1371762, 1665711, 2591106, 3331422, 3886659, 7773318, 11659977, 23319954]

約数ペア:

[(1, 23319954), (2, 11659977), (3, 7773318), (6, 3886659), (7, 3331422), (9, 2591106), (14, 1665711), (17, 1371762), (18, 1295553), (19, 1227366), (21, 1110474), (27, 863702), (34, 685881), (38, 613683), (42, 555237), (51, 457254), (54, 431851), (57, 409122), (63, 370158), (102, 228627), (114, 204561), (119, 195966), (126, 185079), (133, 175338), (153, 152418), (171, 136374), (189, 123386), (191, 122094), (238, 97983), (266, 87669), (306, 76209), (323, 72198), (342, 68187), (357, 65322), (378, 61693), (382, 61047), (399, 58446), (459, 50806), (513, 45458), (573, 40698), (646, 36099), (714, 32661), (798, 29223), (918, 25403), (969, 24066), (1026, 22729), (1071, 21774), (1146, 20349), (1197, 19482), (1337, 17442), (1719, 13566), (1938, 12033), (2142, 10887), (2261, 10314), (2394, 9741), (2674, 8721), (2907, 8022), (3213, 7258), (3247, 7182), (3438, 6783), (3591, 6494), (3629, 6426), (4011, 5814), (4522, 5157)]