1618015812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 4374112512

約数和(自身を除く): 2756096700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 373, 452, 457, 678, 746, 791, 914, 1119, 1356, 1371, 1492, 1582, 1828, 2238, 2373, 2611, 2742, 3164, 3199, 4476, 4746, 5222, 5484, 6398, 7833, 9492, 9597, 10444, 12796, 15666, 19194, 31332, 38388, 42149, 51641, 84298, 103282, 126447, 154923, 168596, 170461, 206564, 252894, 295043, 309846, 340922, 361487, 505788, 511383, 590086, 619692, 681844, 722974, 885129, 1022766, 1084461, 1180172, 1193227, 1445948, 1770258, 2045532, 2168922, 2386454, 3540516, 3579681, 4337844, 4772908, 7159362, 14318724, 19262093, 38524186, 57786279, 77048372, 115572558, 134834651, 231145116, 269669302, 404503953, 539338604, 809007906, 1618015812]

約数ペア:

[(1, 1618015812), (2, 809007906), (3, 539338604), (4, 404503953), (6, 269669302), (7, 231145116), (12, 134834651), (14, 115572558), (21, 77048372), (28, 57786279), (42, 38524186), (84, 19262093), (113, 14318724), (226, 7159362), (339, 4772908), (373, 4337844), (452, 3579681), (457, 3540516), (678, 2386454), (746, 2168922), (791, 2045532), (914, 1770258), (1119, 1445948), (1356, 1193227), (1371, 1180172), (1492, 1084461), (1582, 1022766), (1828, 885129), (2238, 722974), (2373, 681844), (2611, 619692), (2742, 590086), (3164, 511383), (3199, 505788), (4476, 361487), (4746, 340922), (5222, 309846), (5484, 295043), (6398, 252894), (7833, 206564), (9492, 170461), (9597, 168596), (10444, 154923), (12796, 126447), (15666, 103282), (19194, 84298), (31332, 51641), (38388, 42149)]