2442886506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{30139}}^1$

素因数の和:30248

約数の個数: 64

約数和(自身を含む): 5786880000

約数和(自身を除く): 3343993494

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 2133, 3002, 4266, 4503, 9006, 13509, 27018, 30139, 40527, 60278, 81054, 90417, 180834, 271251, 542502, 572641, 813753, 1145282, 1627506, 1717923, 2380981, 3435846, 4761962, 5153769, 7142943, 10307538, 14285886, 15461307, 21428829, 30922614, 42857658, 45238639, 64286487, 90477278, 128572974, 135715917, 271431834, 407147751, 814295502, 1221443253, 2442886506]

約数ペア:

[(1, 2442886506), (2, 1221443253), (3, 814295502), (6, 407147751), (9, 271431834), (18, 135715917), (19, 128572974), (27, 90477278), (38, 64286487), (54, 45238639), (57, 42857658), (79, 30922614), (114, 21428829), (158, 15461307), (171, 14285886), (237, 10307538), (342, 7142943), (474, 5153769), (513, 4761962), (711, 3435846), (1026, 2380981), (1422, 1717923), (1501, 1627506), (2133, 1145282), (3002, 813753), (4266, 572641), (4503, 542502), (9006, 271251), (13509, 180834), (27018, 90417), (30139, 81054), (40527, 60278)]