16300908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 45181136

約数和(自身を除く): 28880228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 571, 732, 793, 1098, 1142, 1586, 1713, 2196, 2284, 2379, 3172, 3426, 4758, 5139, 6852, 7137, 7423, 9516, 10278, 14274, 14846, 20556, 22269, 28548, 29692, 34831, 44538, 66807, 69662, 89076, 104493, 133614, 139324, 208986, 267228, 313479, 417972, 452803, 626958, 905606, 1253916, 1358409, 1811212, 2716818, 4075227, 5433636, 8150454, 16300908]

約数ペア:

[(1, 16300908), (2, 8150454), (3, 5433636), (4, 4075227), (6, 2716818), (9, 1811212), (12, 1358409), (13, 1253916), (18, 905606), (26, 626958), (36, 452803), (39, 417972), (52, 313479), (61, 267228), (78, 208986), (117, 139324), (122, 133614), (156, 104493), (183, 89076), (234, 69662), (244, 66807), (366, 44538), (468, 34831), (549, 29692), (571, 28548), (732, 22269), (793, 20556), (1098, 14846), (1142, 14274), (1586, 10278), (1713, 9516), (2196, 7423), (2284, 7137), (2379, 6852), (3172, 5139), (3426, 4758)]